UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'StPItOilAo4cUpacP19MpV9Fotdm9ZUwe67fGwB8Nyk=' 
WHERE 
  key_id = '4df5fb71752c2b1d21602461f29dbb0cae6faabd5cc57f4d41d58f46ac78b60f' 
  AND (
    token = 'StPItOilAo4cUpacP19MpV9Fotdm9ZUwe67fGwB8Nyk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )